Merge pull request instructlab#495 from bbrowning/release-070-changelog

Update release notes for v0.7.0

Merge pull request instructlab#474 from instructlab/mergify/bp/releas…

…e-v0.6/pr-473

Update CHANGELOG.md for v0.6.3 (backport instructlab#473)

Merge pull request instructlab#441 from instructlab/mergify/bp/releas…

…e-v0.6/pr-440

Update CHANGELOG.md for release v0.6.2 (backport instructlab#440)

Merge pull request instructlab#417 from instructlab/mergify/bp/releas…

…e-v0.6/pr-416

Ensure knowledge docs are cloned into unique dirs (backport instructlab#416)

Merge pull request instructlab#393 from khaledsulayman/ks-remove-gita…

…ttributes

Delete .gitattributes

Merge pull request instructlab#368 from instructlab/mergify/bp/releas…

…e-v0.3/pr-366

Data mix fix (backport instructlab#366)

Merge pull request instructlab#366 from aakankshaduggal/data-mix-fix

Data mix fix

Merge pull request instructlab#349 from bbrowning/chunking_testing

Upgrade docling, expand chunking testing

Merge pull request instructlab#327 from instructlab/dependabot/github…

…_actions/pypa/gh-action-pypi-publish-1.11.0

build(deps): bump pypa/gh-action-pypi-publish from 1.10.3 to 1.11.0

Merge pull request instructlab#315 from cdoern/release-v0.3

map mistral model name to mixtral